www.java4u.org has one IP number , but the reverse is s1.webh.pl. f4a.eu, kfk.pl, rhr.pl, e54.info, e-ski.pl and at least 100 other hosts point to the same IP. java4u.org is delegated to two nameservers, however both delegated nameservers are missing in the zone. All nameservers are at webh.pl. They are on different IP networks. www.java4u.org is ranked #1770634 world wide as java4u.org and is hosted on a server in Poland. Trustworthiness, vendor reliability, privacy and child safety of this site is good. (more on reputation).